Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Yuto Hosaka"'
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p L032044 (2024)
Odd viscosity is a property of chiral active fluids with broken time-reversal and parity symmetries. We show that the flow of such a fluid around a rotating axisymmetric body is exactly solvable and use this solution to determine the orientational dy
Externí odkaz:
https://doaj.org/article/210d0743be4a467fb5744bad36dbacc3
Publikováno v:
Physical Review Research, Vol 5, Iss 3, p 033030 (2023)
The Green's function plays an important role in many areas of physical sciences and is a prime tool for solving diverse hydrodynamic equations in the linear regime. In the present contribution, the axisymmetric low-Reynolds-number Brinkman flow induc
Externí odkaz:
https://doaj.org/article/917e6e3757234417b552d0e3b4758815
Publikováno v:
New Journal of Physics, Vol 25, Iss 8, p 083046 (2023)
We theoretically and computationally study the low-Reynolds-number hydrodynamics of a linear active microswimmer surfing on a compressible thin fluid layer characterized by an odd viscosity. Since the underlying three-dimensional fluid is assumed to
Externí odkaz:
https://doaj.org/article/813e640c1d9f4446a966f609d6c4afd2
Publikováno v:
Soft Materials. 21:14-22
We investigate the mechanical properties of a layered material with interlayer friction. We propose a model that contains lateral elasticity and interlayer friction to obtain the response function both in the Fourier and real spaces. By investigating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ee3a97099ee83ef8399af9ed9707902
https://doi.org/10.1080/1539445x.2022.2115514
https://doi.org/10.1080/1539445x.2022.2115514
Publikováno v:
Journal of the Physical Society of Japan; 12/15/2023, Vol. 92 Issue 12, p1-11, 11p
Autor:
Shigeyuki Komura, Yuto Hosaka
Publikováno v:
Biophysical Reviews and Letters
Biological nanomachines are nanometer-size macromolecular complexes that catalyze chemical reactions in the presence of substrate molecules. The catalytic functions carried out by such nanomachines in the cytoplasm, and biological membranes are essen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56d035449791c7bfa9126c61dba5def2
Publikováno v:
Journal of the Physical Society of Japan
Using Onsager's variational principle, we derive dynamical equations for a nonequilibrium active system with odd elasticity. The elimination of the extra variable that is coupled to the nonequilibrium driving force leads to the nonreciprocal set of e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb83e361d775376d6edf55070d620cca
We perform numerical simulations of odd microswimmers consisting of three spheres and two odd springs. To describe the hydrodynamic interaction, both the Oseen-type and the Rotne-Prager-Yamakawa (RPY)-type mobilities are used. For the Oseen-type mobi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8c652c00fd4390fbbacf0ff83530c3b
We discuss the lateral dynamics of two active force dipoles, which interact with each other via hydrodynamic interactions in a thin fluid layer that is active and chiral. The fluid layer is modeled as a two-dimensional (2D) compressible fluid with an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5ec4fd3f23f0f216613abf14cd2115a
Autor:
Kento Yasuda, Kenta Ishimoto, Akira Kobayashi, Li-Shing Lin, Isamu Sou, Yuto Hosaka, Shigeyuki Komura
We investigate the statistical properties of fluctuations in active systems that are governed by nonsymmetric responses. Both an underdamped Langevin system with an odd resistance tensor and an overdamped Langevin system with an odd elastic tensor ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d90df1ffc45fc7fb104f5ed8c1924b65